package com.itheima.chrendConstructor;

public class Student {
    private String name;

    private int age;

    public Student(){

    }

    // this调用兄弟构造器
    public Student(String name){
        this(name,33);
    }
    public Student(String name, int age){
        this.name = name;
        this.age = age;
    }
}
